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linux/drivers/spi
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Martin Sperl c7de8500fd
spi: bcm2835aux: remove dangerous uncontrolled read of fifo 
This read of the fifo is a potential candidate for a race condition
as the spi transfer is not necessarily finished and so can lead to
an early read of the fifo that still misses data.

So it has been removed.

Fixes: 1ea29b39f4c812ec ("spi: bcm2835aux: add bcm2835 auxiliary spi device...")
Suggested-by: Hubert Denkmair <h.denkmair@intence.de>
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-03 11:31:06 +07:00
..
atmel-quadspi.c
spi: atmel-quadspi: Make atmel_qspi_get_name static
2019-03-25 12:13:10 +00:00
internals.h
spi: Add an helper to flush the message queue
2018-04-23 15:48:18 +01:00
Kconfig
spi: mt7621: Move SPI driver out of staging
2019-03-25 12:13:34 +00:00
Makefile
spi: mt7621: Move SPI driver out of staging
2019-03-25 12:13:34 +00:00
spi-altera.c
spi: altera: Consolidate TX/RX data register access
2017-08-16 11:53:31 +01:00
spi-armada-3700.c
Merge remote-tracking branches 'spi/topic/a3700', 'spi/topic/atmel', 'spi/topic/bcm53xx', 'spi/topic/davinci' and 'spi/topic/dw' into spi-next
2018-01-26 17:57:24 +00:00
spi-at91-usart.c
spi: at91-usart: Remove duplicated checking for spi->bits_per_word
2019-03-25 12:13:20 +00:00
spi-ath79.c
spi: ath79: Remove now useless code
2019-01-17 12:34:55 +00:00
spi-atmel.c
spi-atmel: support inter-word delay
2019-01-30 23:02:11 +00:00
spi-au1550.c
…
spi-axi-spi-engine.c
spi: spi-axi: fix potential use-after-free after deregistration
2017-10-31 11:15:10 +00:00
spi-bcm63xx-hsspi.c
spi/bcm63xx-hsspi: keep pll clk enabled
2018-09-18 09:16:34 -07:00
spi-bcm63xx.c
spi/bcm63xx: fix error return code in bcm63xx_spi_probe()
2017-08-08 11:36:35 +01:00
spi-bcm2835.c
spi: bcm2835: Synchronize with callback on DMA termination
2018-12-04 16:51:55 +00:00
spi-bcm2835aux.c
spi: bcm2835aux: remove dangerous uncontrolled read of fifo
2019-04-03 11:31:06 +07:00
spi-bcm-qspi.c
spi: bcm-qspi: switch back to reading flash using smaller chunks
2018-10-11 15:00:34 +01:00
spi-bcm-qspi.h
spi: iproc-qspi: Add Broadcom iProc SoCs support
2016-09-24 20:03:25 +01:00
spi-bitbang-txrx.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spi-bitbang.c
spi: bitbang: Don't call chipselect() in spi_bitbang_setup()
2019-01-17 12:34:14 +00:00
spi-brcmstb-qspi.c
spi: brcmstb-qspi: Broadcom settop platform driver
2016-09-14 18:03:32 +01:00
spi-butterfly.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-cadence.c
spi: cadence: Fix default polarity of native chipselect
2019-01-24 19:03:11 +00:00
spi-cavium-octeon.c
spi: octeon: Split driver into Octeon specific and common parts
2016-07-24 21:54:29 +01:00
spi-cavium-thunderx.c
spi: spi-cavium-thunderx: Add missing clk_disable_unprepare()
2016-08-24 12:37:43 +01:00
spi-cavium.c
spi: octeon: Split driver into Octeon specific and common parts
2016-07-24 21:54:29 +01:00
spi-cavium.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spi-clps711x.c
spi: clps711x: Convert to use CS GPIO descriptors
2019-01-09 12:41:58 +00:00
spi-coldfire-qspi.c
…
spi-davinci.c
spi: davinci: Get rid of dangling variable
2019-01-10 11:54:13 +00:00
spi-dln2.c
…
spi-dw-mid.c
spi: dw: Convert to generalized SPI controller API
2018-02-12 12:04:16 +00:00
spi-dw-mmio.c
spi: dw: Add support for an optional interface clock
2019-03-20 17:21:02 +00:00
spi-dw-pci.c
…
spi-dw.c
Merge branch 'for-5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.1
2019-02-20 17:58:18 +00:00
spi-dw.h
dw: spi: add support for Amazon's Alpine spi controller
2018-10-11 15:11:04 +01:00
spi-efm32.c
…
spi-ep93xx.c
spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare}
2018-10-09 00:11:28 +01:00
spi-falcon.c
spi: spi-falcon: drop check of boot select
2017-09-01 11:33:22 +01:00
spi-fsl-cpm.c
…
spi-fsl-cpm.h
…
spi-fsl-dspi.c
Merge branch 'for-5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.1
2019-02-20 17:58:18 +00:00
spi-fsl-espi.c
spi: Do not print a message if spi_controller_{suspend,resume}() fails
2018-09-05 12:38:27 +01:00
spi-fsl-lib.c
…
spi-fsl-lib.h
spi: spi-fsl-spi: support use of the SPISEL_BOOT signal on MPC8309
2019-03-18 14:47:24 +00:00
spi-fsl-lpspi.c
spi: lpspi: fsl_lpspi_runtime_resume() can be static
2019-03-19 11:55:44 +00:00
spi-fsl-qspi.c
spi: spi-fsl-qspi: use devm_spi_register_controller
2019-03-13 15:18:39 +00:00
spi-fsl-spi.c
spi: spi-fsl-spi: automatically adapt bits-per-word in cpu mode
2019-04-02 13:01:15 +07:00
spi-fsl-spi.h
…
spi-geni-qcom.c
spi: spi-geni-qcom: Get rid of forward declaration
2019-01-14 12:24:05 +00:00
spi-gpio.c
spi: spi-gpio: fix SPI_CS_HIGH capability
2019-02-21 19:03:35 +00:00
spi-img-spfi.c
spi: img-spfi: Set device select bits for SPFI port state
2018-07-30 16:31:54 +01:00
spi-imx.c
Merge branch 'spi-5.1' into spi-5.2 for stm32
2019-03-15 17:06:34 +00:00
spi-iproc-qspi.c
spi: iproc-qspi: Add Broadcom iProc SoCs support
2016-09-24 20:03:25 +01:00
spi-jcore.c
spi: jcore: disable ref_clk after getting its rate
2018-03-18 17:57:42 -07:00
spi-lantiq-ssc.c
Merge remote-tracking branches 'spi/topic/devprop', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/imx' and 'spi/topic/lantiq' into spi-next
2017-04-26 15:58:04 +01:00
spi-lm70llp.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-loopback-test.c
spi: loopback-test: implement testing with no CS
2017-07-26 13:08:56 +01:00
spi-lp8841-rtc.c
…
spi-mem.c
spi: spi-mem: export spi_mem_default_supports_op()
2019-04-03 11:23:54 +07:00
spi-meson-spicc.c
spi: meson-spicc: Fix error handling in meson_spicc_probe()
2018-05-02 05:59:21 +09:00
spi-meson-spifc.c
spi: meson: Add GXBB compatible
2016-09-12 20:11:39 +01:00
spi-mpc52xx-psc.c
…
spi-mpc52xx.c
spi: mpc52xx: Use gpio_is_valid()
2018-04-27 12:05:39 +01:00
spi-mpc512x-psc.c
…
spi-mt65xx.c
spi: mediatek: add spi support for mt7629 IC
2018-11-27 14:17:20 +00:00
spi-mt7621.c
spi: mt7621: Move SPI driver out of staging
2019-03-25 12:13:34 +00:00
spi-mxic.c
spi: mxic: simplify getting .driver_data
2019-03-20 17:20:29 +00:00
spi-mxs.c
spi: mxs: add tracing to custom .transfer_one_message callback
2019-01-29 15:08:58 +00:00
spi-npcm-pspi.c
spi: npcm-pspi: Fix wrong priv pointer
2019-01-03 12:27:17 +00:00
spi-nuc900.c
…
spi-nxp-fspi.c
spi: spi-mem: spi-nxp-fspi: add module license info
2019-01-29 11:55:41 +00:00
spi-oc-tiny.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
spi-omap2-mcspi.c
spi: omap2-mcspi: Fix DMA and FIFO event trigger size mismatch
2019-01-15 13:17:04 +00:00
spi-omap-100k.c
…
spi-omap-uwire.c
…
spi-orion.c
spi: orion: Support spi_xfer->word_delay_usecs
2019-03-18 12:18:42 +00:00
spi-pic32-sqi.c
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
spi-pic32.c
spi: pic32: Use proper enum in dmaengine_prep_slave_rg
2018-09-20 18:11:22 -07:00
spi-pl022.c
spi: pl022: add a message state STATE_TIMEOUT for timeout transfer
2019-01-28 18:23:04 +00:00
spi-ppc4xx.c
spi/ppc4xx: Use kcalloc() in spi_ppc4xx_of_probe()
2017-01-17 18:34:25 +00:00
spi-pxa2xx-dma.c
spi: pxa2xx: Introduce DMA burst size support
2019-03-20 17:21:17 +00:00
spi-pxa2xx-pci.c
spi: pxa2xx: Introduce DMA burst size support
2019-03-20 17:21:17 +00:00
spi-pxa2xx.c
spi: pxa2xx: Unify remaing prints in pxa2xx_spi_transfer_one()
2019-04-02 13:00:33 +07:00
spi-pxa2xx.h
pxa2xx: replace spi_master with spi_controller
2019-01-23 10:59:56 +00:00
spi-qcom-qspi.c
spi: spi-qcom-qspi: Fix remaining driver nits
2018-11-22 14:38:13 +00:00
spi-qup.c
spi: qup: fix 64-bit build warning
2017-08-10 15:50:23 +01:00
spi-rb4xx.c
spi: rb4xx: Use SPI_BPW_MASK to set bits_per_word_mask
2018-10-10 12:48:06 +01:00
spi-rockchip.c
spi: rockchip: support lsb-first mode
2018-11-05 11:42:43 +00:00
spi-rspi.c
spi: rspi: Fix sequencer reset during initialization
2019-03-15 16:32:19 +00:00
spi-s3c24xx-fiq.h
…
spi-s3c24xx-fiq.S
…
spi-s3c24xx.c
…
spi-s3c64xx.c
spi: spi-s3c64xx: Fix system resume support
2018-05-17 13:27:08 +09:00
spi-sc18is602.c
spi: sc18is602: Add OF device ID table
2017-02-22 10:50:09 -08:00
spi-sh-hspi.c
spi: sh-hspi: Replace spi_master by spi_controller
2019-02-08 13:04:19 +00:00
spi-sh-msiof.c
spi: sh-msiof: Use BIT() and GENMASK()
2019-04-03 11:23:33 +07:00
spi-sh-sci.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-sh.c
spi: use SPDX identifier for Renesas drivers
2018-08-28 20:32:00 +01:00
spi-sifive.c
spi: sifive: Remove redundant dev_err call in sifive_spi_probe()
2019-02-22 15:17:58 +00:00
spi-sirf.c
spi: sirf: account for const type of of_device_id.data
2018-01-03 11:38:46 +00:00
spi-slave-mt27xx.c
spi: mediatek: add spi slave for Mediatek MT2712
2018-09-28 14:29:14 +01:00
spi-slave-system-control.c
spi: slave: Fix missing break in switch
2018-10-03 16:23:10 +01:00
spi-slave-time.c
spi: slave: Add SPI slave handler reporting uptime at previous message
2017-05-26 13:12:04 +01:00
spi-sprd-adi.c
spi: sprd: Change to use devm_hwspin_lock_request_specific()
2018-06-26 13:52:27 -07:00
spi-sprd.c
Merge branch 'for-5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.1
2019-02-20 17:58:18 +00:00
spi-st-ssc4.c
spi: st-ssc4: whitespace cleanup
2017-05-26 12:41:07 +01:00
spi-stm32-qspi.c
spi: stm32-qspi: add dma support
2019-03-26 13:26:41 +00:00
spi-stm32.c
spi: stm32: add support for STM32F4
2019-01-07 18:25:48 +00:00
spi-sun4i.c
spi: sun4i: disable clocks in the remove function
2017-12-07 11:59:15 +00:00
spi-sun6i.c
spi: sun6i: disable/unprepare clocks on remove
2017-12-07 17:45:17 +00:00
spi-tegra20-sflash.c
spi: tegra20-sflash: explicitly request exclusive reset control
2017-07-19 17:06:31 +01:00
spi-tegra20-slink.c
spi: tegra20-slink: explicitly enable/disable clock
2018-09-03 12:23:41 +01:00
spi-tegra114.c
spi: tegra114: add SPI_LSB_FIRST support
2019-04-01 15:50:47 +07:00
spi-test.h
spi: loopback-test: add elapsed time check
2017-03-17 21:54:08 +00:00
spi-ti-qspi.c
spi: ti-qspi: Fix mmap read when more than one CS in use
2019-01-29 12:08:03 +00:00
spi-tle62x0.c
…
spi-topcliff-pch.c
pci-v5.1-changes
2019-03-09 14:57:08 -08:00
spi-txx9.c
spi: spi-txx9: Add missing clock (un)prepare calls for CCF
2016-08-18 19:10:39 +01:00
spi-uniphier.c
spi: uniphier: remove unnecessary include headers
2018-08-02 11:08:06 +01:00
spi-xcomm.c
…
spi-xilinx.c
spi: xilinx: Add support for xlnx,axi-quad-spi-1.00.a
2017-11-27 16:31:20 +00:00
spi-xlp.c
spi: xlp: fix error return code in xlp_spi_probe()
2017-08-08 11:36:07 +01:00
spi-xtensa-xtfpga.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-zynqmp-gqspi.c
spi: spi-zynqmp-gqspi: simplify getting .driver_data
2018-11-05 11:54:35 +00:00
spi.c
spi: export tracepoint symbols to modules
2019-03-21 15:05:07 +00:00
spidev.c
spi: spidev: Enable control of inter-word delays
2019-03-18 12:18:28 +00:00